CN212596045U

CN212596045U - Waste sand-stone concrete recovery system

Info

Publication number: CN212596045U
Application number: CN202021059848.9U
Authority: CN
Inventors: 陈建军
Original assignee: Jiangsu Rio Tinto Construction Development Co ltd
Current assignee: Jiangsu Rio Tinto Construction Development Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-26
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a waste gravel concrete recovery system, the top of first casing has seted up the through-hole, the inside wall of first casing is rotated through the bearing and is connected with the pivot, the one end of pivot runs through the one side that first casing kept away from the bearing, the lateral wall of first casing is through screw fixedly connected with motor, the output shaft of motor is fixed connection in the one end of pivot, under the drive of crushing leaf and the slip in the first casing under entering the second casing, and make the fine detritus of crushed gravel concrete filter to the inside of third casing through the filter screen, through the sediment volume that the solenoid valve control crushed gravel concrete got into the second pipe body from first pipe body, make the gravel concrete in the second pipe body enter the gravel concrete separating centrifuge at first, not only improved the speed and the efficiency of gravel concrete separating centrifuge feeding, and the blockage of the sand-stone concrete separator caused by massive sand-stone concrete can be avoided, and the recovery efficiency is improved.

Description

Waste sand-stone concrete recovery system

Technical Field

The utility model relates to an abandonment grit concrete recovery technical field specifically is abandonment grit concrete recovery system.

Background

As is well known, the environmental protection problem in the society is increasingly prominent nowadays, the sustainable development problem of waste garbage in the manufacturing industry is widely concerned, solid waste existing in a mixing plant mainly comprises unspent wet concrete in a tank truck and falling ash in the mixing plant, which need to be immediately treated and recycled, and the waste concrete separator is also called a sand-stone separator which is used for separating stones and sand particles, mainly used for cleaning a mixing truck for the mixing plant and separating, collecting and recycling sand, stones, slurry and the like in the waste. The pollution problem of the concrete can be effectively solved, and valuable building resources can be economically and reasonably saved;

the invention is disclosed in China: a concrete sand-stone separator (publication number: CN 208373566U) discloses a concrete sand-stone separator, which is characterized in that a replaceable wear-resisting plate is arranged on the surface of a bottom plate, so that stones fall out from a stone outlet and contact with the wear-resisting plate, and the direct contact between the stones and the bottom plate is avoided, so that the deformation or damage of the bottom plate caused by long-term impact of the stones on the bottom plate is avoided, however, certain problems exist, when the amount of sand-stone concrete is large, the blockage of the sand-stone-concrete separator is easy to occur due to feeding, and the feeding speed is easy to reduce due to more block objects, so that the normal operation of the sand-stone-concrete separator is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an abandonment gravel and sand concrete recovery system.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: abandonment grit concrete recovery system, including first casing, the through-hole has been seted up at the top of first casing, the inside wall of first casing rotates through the bearing and is connected with the pivot, the one side that the bearing was kept away from to first casing is run through to the one end of pivot, the lateral wall of first casing passes through screw fixedly connected with motor, the output shaft fixed connection of motor is in the one end of pivot, the crushing leaf that the lateral wall fixedly connected with equidistance was arranged of pivot, bottom one side intercommunication of first casing has the unloading pipe, the one end intercommunication that first casing was kept away from to the unloading pipe has the second casing, the bottom fixedly connected with third casing of second casing, logical groove has all been seted up with the top of third casing in the bottom of second casing, the second casing is located the inside wall fixedly connected with filter screen that leads to the groove.

Preferably, the bottom wall of the second casing and the bottom wall of the third casing and the top of the filter screen are provided with inclined parts.

Preferably, one side of the second shell is communicated with a first pipe body, one side of the third shell is communicated with a second pipe body, one end, far away from the second shell, of the first pipe body is communicated with the outer side wall of the third shell, and the electromagnetic valve is installed on the outer side wall of the first pipe body.

Preferably, a supporting plate is welded on one side, away from the discharging pipe, of the bottom of the first shell, and two supporting legs are welded on two sides of the bottom of the third shell.

Preferably, one side of the third shell is provided with a sand-stone concrete separator, and one end, far away from the third shell, of the second pipe body is fixedly connected to a feeding end of the sand-stone concrete separator.

Preferably, a switch group is installed on the front surface of the third shell, and a power output end of the switch group is electrically connected with a power input end of the motor and a power input end of the electromagnetic valve respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides an abandonment grit concrete recovery system possesses following beneficial effect:

this abandonment grit concrete recovery system, at first can carry out preliminary shredding to great block in the grit concrete, get into in the second casing under the drive of crushing leaf and the slip in the first casing down, and make the inside of filtering tiny disintegrating slag to the third casing on the gravel concrete after smashing through the filter screen, the sediment volume in the second pipe is got into from first body to the kibbling grit concrete through solenoid valve control, make the grit concrete in the second pipe at first enter into the grit concrete separation machine, not only improved the speed and the efficiency of grit concrete feeding, bold grit concrete can have been avoided again to make the jam to the grit concrete separation machine, the efficiency of retrieving is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the first housing of the present invention;

fig. 3 is a schematic view of the internal structure of the second housing and the third housing of the present invention.

In the figure: 1. a first housing; 2. a motor; 3. a discharging pipe; 4. a rotating shaft; 5. crushing the leaves; 6. a support plate; 7. a bearing; 8. a filter screen; 9. a through groove; 10. a second housing; 11. an inclined portion; 12. a third housing; 13. supporting legs; 14. a first pipe body; 15. an electromagnetic valve; 16. a second tube body; 17. a sand-stone concrete separator; 18. a switch group; 19. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: abandonment grit concrete recovery system, including first casing 1, through-hole 19 has been seted up at first casing 1's top, first casing 1's inside wall rotates through bearing 7 and is connected with pivot 4, the one side that bearing 7 was kept away from to first casing 1 is run through to the one end of pivot 4, screw fixedly connected with motor 2 is passed through to first casing 1's lateral wall, motor 2's output shaft fixed connection is in the one end of pivot 4, the crushing leaf 5 of the lateral wall fixedly connected with equidistance range of pivot 4, bottom one side intercommunication of first casing 1 has unloading pipe 3, the one end intercommunication that first casing 1 was kept away from to unloading pipe 3 has second casing 10, the bottom fixedly connected with third casing 12 of second casing 10, logical groove 9 has all been seted up with the top of third casing 12 in the bottom of second casing 10, second casing 10 is located the inside wall fixedly connected with filter screen 8 that leads to groove 9.

In this embodiment, specifically: the inner bottom walls of the second casing 10 and the third casing 12 and the top of the filter screen 8 are provided with inclined portions 11, and the sand and gravel on the second casing 10 and the third casing 12 and the filter screen 8 can be conveniently conveyed to the inside of the first pipe 14 and the second pipe 16 by the inclined portions 11.

In this embodiment, specifically: one side intercommunication of second casing 10 has first body 14, one side intercommunication of third casing 12 has second body 16, the one end that second casing 10 was kept away from to first body 14 communicates in the lateral wall of third casing 12, solenoid valve 15 is installed to the lateral wall of first body 14, transport the grit of large granule in the gravel concrete in the second body 16 through first body 14, and when closing solenoid valve 15, transport the fine sediment after preliminary screening to in the gravel concrete separating centrifuge 17 in the second body 16, and transport the sediment volume in the second body 16 through solenoid valve 15 control large granule grit.

In this embodiment, specifically: the bottom one side welding that first casing 1 kept away from unloading pipe 3 has backup pad 6, and two supporting legs 13 have all been welded to the bottom both sides of third casing 12, support first casing 1 through backup pad 6 cooperation unloading pipe 3 to fix through second casing 10.

In this embodiment, specifically: a sand-stone concrete separator 17 is arranged on one side of the third shell 12, one end of the second pipe body 16 far away from the third shell 12 is fixedly connected to the feeding end of the sand-stone concrete separator 17, and separated sand-stone concrete enters the sand-stone concrete separator 17 through the second pipe body 16 to be finally separated and recycled.

In this embodiment, specifically: the switch group 18 is installed on the front surface of the third casing 12, the power output end of the switch group 18 is electrically connected with the power input ends of the motor 2 and the electromagnetic valve 15 respectively, and the start or the close of the motor 2 and the electromagnetic valve 15 is controlled by setting the switch group 18.

The model of the motor 2 is: TYBZ.

In summary, the operation principle and the operation process of the waste gravel concrete recycling system are that, when in use, waste gravel concrete is firstly put into the first housing 1 from the through hole 19, the switch group 18 is used to start the motor 2, the motor 2 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the crushing blade 5 to rotate, the gravel concrete is primarily crushed, then the crushed gravel concrete is driven by the crushing blade 5 and slides along the bottom wall of the first housing 1 to enter the second housing 10 from the feeding pipe 3, due to the inclined part 11 in the second housing 10, the crushed gravel concrete slides out of the filter screen 8 to one side of the second housing 10, fine crushed slag is filtered into the third housing 12 through the filter screen 8, then enters the second pipe 16 from the inclined part 11 of the third housing 12, the switch group 18 is used to start the electromagnetic valve 15, and coarse crushed slag on one side in the second housing 10 enters the first pipe 14, then flow into in the second body 16 by first body 14 to through the sediment volume of 15 control first body 14 entering second body 16 of solenoid valve, first body 14 is the slope setting, is convenient for in first body 14 to the transport of bits of broken slag, and it carries out final separation processing to lead to second body 16 and enter into sand concrete separator 17, and then retrieves the sand concrete of separation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Abandonment grit concrete recovery system, including first casing (1), its characterized in that: the top of the first shell (1) is provided with a through hole (19), the inner side wall of the first shell (1) is rotatably connected with a rotating shaft (4) through a bearing (7), one end of the rotating shaft (4) penetrates through one side, far away from the bearing (7), of the first shell (1), the outer side wall of the first shell (1) is fixedly connected with a motor (2) through a screw, an output shaft of the motor (2) is fixedly connected with one end of the rotating shaft (4), the outer side wall of the rotating shaft (4) is fixedly connected with crushing leaves (5) which are arranged at equal intervals, one side of the bottom of the first shell (1) is communicated with a blanking pipe (3), one end, far away from the first shell (1), of the blanking pipe (3) is communicated with a second shell (10), the bottom of the second shell (10) is fixedly connected with a third shell (12), through grooves (9) are formed in the bottoms of the second shell (10) and the top of the third, the second shell (10) is located on the inner side wall of the through groove (9) and is fixedly connected with a filter screen (8).

2. The waste gravel concrete recycling system of claim 1, wherein: the bottom wall of the second shell (10) and the bottom wall of the third shell (12) and the top of the filter screen (8) are both provided with inclined parts (11).

3. The waste gravel concrete recycling system of claim 2, wherein: one side of the second shell (10) is communicated with a first pipe body (14), one side of the third shell (12) is communicated with a second pipe body (16), one end, far away from the second shell (10), of the first pipe body (14) is communicated with the outer side wall of the third shell (12), and the electromagnetic valve (15) is installed on the outer side wall of the first pipe body (14).

4. The waste gravel concrete recycling system of claim 1, wherein: the welding of bottom one side of first casing (1) keeping away from unloading pipe (3) has backup pad (6), two supporting legs (13) have all been welded to the bottom both sides of third casing (12).

5. The waste gravel concrete recycling system of claim 3, wherein: and a sand-stone concrete separator (17) is arranged on one side of the third shell (12), and one end, far away from the third shell (12), of the second pipe body (16) is fixedly connected to the feed end of the sand-stone concrete separator (17).

6. The waste gravel concrete recycling system of claim 4, wherein: the front surface of the third shell (12) is provided with a switch group (18), and the power output end of the switch group (18) is electrically connected with the power input ends of the motor (2) and the electromagnetic valve (15) respectively.